Database Users

Any way to go back from the last update?

After updating my phone I have lots of problems with it, even after factory reset.
Is there any way to go back to the firmware that was before the OTA firmware that was released yesterday?

Sure you can .. download the flash tool and the FTF of you choice and ... happy flashing.

Sure, download latest flashtool and do a full flash of 4.3 firmware.
But before that, try this.
Download this 4.4.2 ftf (others i didnt tested, probably them are also ok) and make a full flash.
Maybe you will be surprised with results.

poolmaker said:
Sure, download latest flashtool and do a full flash of 4.3 firmware.
But before that, try this.
Download this 4.4.2 ftf (others i didnt tested, probably them are also ok) and make a full flash.
Maybe you will be surprised with results.
Click to expand...
Click to collapse
Thank you. I will give it a try.
The main problem after the update is the my phone is out of signal most of the time. Before the update this were never a problem.

Do I need root or is it just straight forward using flashtool?

Flashtool works with rooted, unrooted, and locked/unlocked bootloaders phones.
Just make sure to use latest version flashtool (9.0.15 i think).
And (somebody correct me if im wrong) if yours bootloader is locked and you want to stay like that, then its a goid idea to exclude TA partition from flashing.

poolmaker said:
Flashtool works with rooted, unrooted, and locked/unlocked bootloaders phones.
Just make sure to use latest version flashtool (9.0.15 i think).
And (somebody correct me if im wrong) if yours bootloader is locked and you want to stay like that, then its a goid idea to exclude TA partition from flashing.
Click to expand...
Click to collapse
Sorry for all my questions. I have never used flashtool before, this is my first sony phone so it is new to me.
I start my phone in download mode?
Choose flash i flashtool?
Then what, any option here that should be ticked besides the TA option?

Utilize the stickies. - http://forum.xda-developers.com/showthread.php?t=2631291

after updating to kitkat i have a lot of bugs:
i would like to come back as soon as possible to 4.3!!!
1) how can i do that without losing anything?
2) which is the last firmware before kitkat? (i'm italian with a ITA PHONE).
3) Were can i download the firmware?

phantomEVO said:
after updating to kitkat i have a lot of bugs:
i would like to come back as soon as possible to 4.3!!!
1) how can i do that without losing anything?
2) which is the last firmware before kitkat? (i'm italian with a ITA PHONE).
3) Were can i download the firmware?
Click to expand...
Click to collapse
1. No root solution.
Bekap apps with Helium (tried bekap from 4.3 and restore to 4.4.2 should be ok oposite direction) or with stock Sony app Back up & Restore (didnt tested).
Root solution
Bekap with Titanium backup
Bekap pictures, music etc to PC.
2. and 3.
FTF Central Europe firmware 14.2.A.1.114

poolmaker said:
1. No root solution.
Bekap apps with Helium (tried bekap from 4.3 and restore to 4.4.2 should be ok oposite direction) or with stock Sony app Back up & Restore (didnt tested).
Root solution
Bekap with Titanium backup
Bekap pictures, music etc to PC.
2. and 3.
FTF Central Europe firmware 14.2.A.1.114
Click to expand...
Click to collapse
My phone it's stock not rooted. is it impossible to reflash without losing anything? why when you upgrade the firmware you don't lose anything?
p.s firmware " .114"? i know there is firmware .142!
other thing: flashing this firmware, will i have future updates??

phantomEVO said:
My phone it's stock not rooted. is it impossible to reflash without losing anything? why when you upgrade the firmware you don't lose anything?
p.s firmware " .114"? i know there is firmware .142!
other thing: flashing this firmware, will i have future updates??
Click to expand...
Click to collapse
You want downgrade?
Full flash then restore of backup.
What updates?
You dont want KitKat right?
.114 is best Jelly Bean firmware

I don't think so. 142 is the best.

Not for me.

Sorry to hijack but I have a few similar questions that I've tried searching for but can't quite find definite answers.
I have a new Xperia Compact from O2. O2 branded (splash screen & a few apps), unlocked (via eBay code) and unrooted. I'm not worried about backing up because the handset is still fresh with not much on it. I do not wish to root because certain apps I require will no longer work. This is my first Sony handset in years so I'm hoping one of you more experienced folk can help me.
1. Can I download any generic ROM from here and install it using Flashtool?
2. Will it remove the O2 branding permanently?
3. Will I be able to receive OTA updates in the future or will I have consigned myself to using flashtool for every update?
Thank you in advance.

megamack said:
Sorry to hijack but I have a few similar questions that I've tried searching for but can't quite find definite answers.
I have a new Xperia Compact from O2. O2 branded (splash screen & a few apps), unlocked (via eBay code) and unrooted. I'm not worried about backing up because the handset is still fresh with not much on it. I do not wish to root because certain apps I require will no longer work. This is my first Sony handset in years so I'm hoping one of you more experienced folk can help me.
1. Can I download any generic ROM from here and install it using Flashtool?
2. Will it remove the O2 branding permanently?
3. Will I be able to receive OTA updates in the future or will I have consigned myself to using flashtool for every update?
Thank you in advance.
Click to expand...
Click to collapse
Yes, you can flash JB or the new KitKat but I recommend keeping the phone on JB because the update for KK has bugs, like battery loss, sound stuttering and many more
Download the latest flashtool, it's very easy to use even as a "new player", check wipe for all and it should do the trick.
As far as the O2 apps, I believe they will be removed with a fresh flash of a new firmware if you do a complete wipe and OTA will work as long as you don't unlock bootloader, at least for sony firmware.

[Q] Recent Bootloader Unlock and root access guides

Hello everyone, I'm a brand new member with a couple questions.
I have read many threads here and elsewhere and have recently found two possible sources of information to help me finally unlock my boot loader > backup nandroid > flash cyanogenmod. Profit.
My Droid Razr M has root access. System Version: 98.18.94.XT907.Verizon.en.US / Android JB 4.1.2 / Build Number 9.8.1Q-94
Wen I started, I got used to the idea of staying with JB 4.1.2. It has worked well over the year. And having root and Titanium Backup has given me great power over my phone.
I would like to ask if it is possible to both root and unlock the newer KK 4.4.2 using the these methods I have found and my phone.
First PrankCallPimp youtube guide states I need to flash from JB 4.1.2 to Verizon stock KK 4.4.2 using RSDLite
Second Mr. Blue Coat provides a better stepwise guide outlining root access and unlock procedures, but starting with KK 4.4.2. Very Complete Blog.
I have assembled all of the files these sources suggest to have on hand during the project.
Additional questions. Is PrankCallPimp's method to flash to KK 4.4.2 using VZW_XT907_4.4.2-KDA20.62-10.1_CFC_1FF.xml files in RSDLite correct? His video cuts out after a while. After flashing KK 4.4.2 the phone will be similar to a factory reset and be susceptible to OTA updates. Currently I use Voodoo OTA to prevent updates. Should I reinstall Voodoo OTA to prevent Verizon pushed updates or go from there to root access and boot loader unlock procedures?
I have never liked following a youtube guide and wonder if there is a printed version I could review before starting. Also I installed RSDLite and my phone can be detected by the program.
I think if Mr. Blue Coats guide is acceptable to everyone, I could follow it with no problems.
What I'm worried about is giving up my currently profitable root access on JB 4.1.2 to go to KK 4.4.2.
It seems that if I really want an unlocked boot loader, I must take KK 4.4.2
If these two guides work, with someone's help, I would be happy to join them into a single clear guide to post here.
I lack the experience most of you have so I'm reaching out with these questions before I even consider going through with this.
Thanks All. Ps. I'm in no hurry.

Read this thoroughly

Thank You
Thank you for the ultrafast help!
There was my answer: 4. RESTORING / UPGRADING STOCK FIRMWARE.
And all the additional tools required for root access and boot loader unlock.

I have a question
Hello!! I am trying to unlock my botloader in the same phone as yours!
98.19.94.XT907.Verizon.en.US
4.1.2
9.8.1Q-94
How did you do that? I am asking because i tried the motopocalypse and all the stuff on this forum but i didn't managed to unlock the bootloader!!
Thank you in advance!!
P.S. The phone is rooted

SerDavran said:
Hello!! I am trying to unlock my botloader in the same phone as yours!
98.19.94.XT907.Verizon.en.US
4.1.2
9.8.1Q-94
How did you do that? I am asking because i tried the motopocalypse and all the stuff on this forum but i didn't managed to unlock the bootloader!!
Thank you in advance!!
P.S. The phone is rooted
Click to expand...
Click to collapse
Read the first post here:
http://forum.xda-developers.com/showthread.php?p=55282645
Everything you need to know is there...

Thank you!!
You are the man!!
I made it! I am running cm12.1, 5.1.1.!
I had to update with RDS to KitKat bootloader and then follow the instructions!! :good::good::good::good::good::good::good:

SerDavran said:
You are the man!!
I made it! I am running cm12.1, 5.1.1.!
I had to update with RDS to KitKat bootloader and then follow the instructions!! :good::good::good::good::good::good::good:
Click to expand...
Click to collapse
I'm failed to unlock bootloader of XT907

Dont worry!!
arslanazizsoomro said:
I'm failed to unlock bootloader of XT907
Click to expand...
Click to collapse
Do this steps:
1) Download KitKat stock rom. Link below.
2) Flash stock rom from windows with RSD lite tool. Follow this tutorial to download and flash stock rom. LINK
Steps that worked for me in this tutorial
3) 2. BOOTLOADER UNLOCKING wih APK.
Good luck!!

Questions about installing custom rom and need rom suggestions.

Hey guys i want to install a custom rom for my t00j-d. I searched about unlocking bootloader and things like that but i couldnt find something useful. First off all i have latest stock rom (lolipop) and its not rooted so do i have to root my device first then unlock bootloader then flash rom? And which rom is good at the moment? My priorities are battery life > performance > visual.
thanks for reading and answers

Lambritsche said:
Hey guys i want to install a custom rom for my t00j-d. I searched about unlocking bootloader and things like that but i couldnt find something useful. First off all i have latest stock rom (lolipop) and its not rooted so do i have to root my device first then unlock bootloader then flash rom? And which rom is good at the moment? My priorities are battery life > performance > visual.
thanks for reading and answers
Click to expand...
Click to collapse
you can root zenfone without unlocking bootloader and if you wont flash rom backup your imei using terminal and then system using twrp or another recovery

Lambritsche said:
Hey guys i want to install a custom rom for my t00j-d. I searched about unlocking bootloader and things like that but i couldnt find something useful. First off all i have latest stock rom (lolipop) and its not rooted so do i have to root my device first then unlock bootloader then flash rom? And which rom is good at the moment? My priorities are battery life > performance > visual.
thanks for reading and answers
Click to expand...
Click to collapse
here, http://forum.xda-developers.com/zenfone-5/general/zenfone-6-custom-t3341140

rom and phone swap
zerodeus94 said:
here, http://forum.xda-developers.com/zenfone-5/general/zenfone-6-custom-t3341140
Click to expand...
Click to collapse
i have been looking around and can not find any info on what i want to do. so i am just going to ask and see if anyone can help. hope ive come to the right place.
about a year ago i purchased a blu studio 6.0 hd(d651u). it came stock with kk(4.2.2 i believe. can confirm if needed.) i pulled the stock firmware using droid tool. so i do have the original rom and scatter file. the lollipop update was available so i updated. afterwards i ran the updated rom through SuperRs rom kitchen, rooted, de-odexed, debloated... afterwards when i was theming the apks and was almost satisfied, i dropped the phone and it broke.. so i purchased another one. same make same model(d651u). only thing i see any different is that this new one came stock with the same lollipop rom that my old phone had updated to. so my question is this. can i use the stock rom and scatter file that i got from my original device to restore the device i have now in case anything goes wrong. im trying to find out if i can safely skip the whole rom pull step and jump right into getting my custom rom onto my NEW phone. i know i can use my old rom, i just wonder if i would be able to restore a brick with my original rom pull because they are the same device, just manufactured at different times. any feed back would be GREATLY appreciated. thank you

ANDjROID said:
i have been looking around and can not find any info on what i want to do. so i am just going to ask and see if anyone can help. hope ive come to the right place.
about a year ago i purchased a blu studio 6.0 hd(d651u). it came stock with kk(4.2.2 i believe. can confirm if needed.) i pulled the stock firmware using droid tool. so i do have the original rom and scatter file. the lollipop update was available so i updated. afterwards i ran the updated rom through SuperRs rom kitchen, rooted, de-odexed, debloated... afterwards when i was theming the apks and was almost satisfied, i dropped the phone and it broke.. so i purchased another one. same make same model(d651u). only thing i see any different is that this new one came stock with the same lollipop rom that my old phone had updated to. so my question is this. can i use the stock rom and scatter file that i got from my original device to restore the device i have now in case anything goes wrong. im trying to find out if i can safely skip the whole rom pull step and jump right into getting my custom rom onto my NEW phone. i know i can use my old rom, i just wonder if i would be able to restore a brick with my original rom pull because they are the same device, just manufactured at different times. any feed back would be GREATLY appreciated. thank you
Click to expand...
Click to collapse
no, you should not use the backup from another phone to restore your new one. and you should post in the section for blu studioinstead of here, the info you get here might be inaccurate

How to return to original firmware from CM13

Hello everybody,
I have a Moto x play running CM 13. I followed the process listed somewhere in this forum and successfully installed cm 13.
Bad news is my laptop got stolen at uni. I had installed Motorola drivers and all that stuff in there, so now I'm wondering if I can go through this process without that laptop. I hope I can.
I only have the cellphone and I would like to return it to its original firmware so I can sell it.
Is there a safe way to do this without "bricking" my phone? I'm not very well versed in these processes and managed to install cm13 only because the procedure was very clear. I hope you guys can help me!
The original carrier is Iusacell (Mexico), although the cellphone itself is unlocked and takes any Sim.
thanks in advance!

gabrsmn said:
Hello everybody,
I have a Moto x play running CM 13. I followed the process listed somewhere in this forum and successfully installed cm 13.
Bad news is my laptop got stolen at uni. I had installed Motorola drivers and all that stuff in there, so now I'm wondering if I can go through this process without that laptop. I hope I can.
I only have the cellphone and I would like to return it to its original firmware so I can sell it.
Is there a safe way to do this without "bricking" my phone? I'm not very well versed in these processes and managed to install cm13 only because the procedure was very clear. I hope you guys can help me!
The original carrier is Iusacell (Mexico), although the cellphone itself is unlocked and takes any Sim.
thanks in advance!
Click to expand...
Click to collapse
to flash original firmware without PC you can use Chainfire's Flashfirehttp://forum.xda-developers.com/general/paid-software/flashfire-t3075433, however - it's still kinda experimental, needs some knowlege, and I'm not really sure if it supports our device. Reading through its thread may give you some clues. This will not revert your phone to out-of-the-box condition - that would take relocking your bootloader and PC is needed to do so (warranty will be still voided anyway). So maybe just try flashing some stock ROM in TWRP. The procedure will be the same as flashing CM.

minimale_ldz said:
to flash original firmware without PC you can use Chainfire's Flashfirehttp://forum.xda-developers.com/general/paid-software/flashfire-t3075433, however - it's still kinda experimental, needs some knowlege, and I'm not really sure if it supports our device. Reading through its thread may give you some clues. This will not revert your phone to out-of-the-box condition - that would take relocking your bootloader and PC is needed to do so (warranty will be still voided anyway). So maybe just try flashing some stock ROM in TWRP. The procedure will be the same as flashing CM.
Click to expand...
Click to collapse
I feel more comfortable with the second option. I found this github with MXP ROMs for my country and carrier: https://github.com/motoxplay/stock
I honestly can't remember if I had it at the beginning with Android 5 or 6. What happens if I flash Android 6 and it originally was 5? I suppose I should make a backup "nandroid" first.
BTW, can the bootloader be locked again via a new PC?

gabrsmn said:
I feel more comfortable with the second option. I found this github with MXP ROMs for my country and carrier: https://github.com/motoxplay/stock
I honestly can't remember if I had it at the beginning with Android 5 or 6. What happens if I flash Android 6 and it originally was 5? I suppose I should make a backup "nandroid" first.
BTW, can the bootloader be locked again via a new PC?
Click to expand...
Click to collapse
Flashing newer firmware won't break anything, it's a normal update. Worse thing would be if you tried to flash Lollipop over Marshmallow.
Making backup is always a good idea, do mind however, that flashing full stock firmware means overwriting your TWRP with stock recovery. Also, be aware the files you linked are actually firmware and not TWRP flashable zips.
And yes, you should be able to relock bootloader with original firmware.

CQA1 Firmware *safe upgrade* SM-N910V

This is just a safe upgrade to the latest CQA1 firmware for the SM-N910V. If you are already on 6.0 with an unlocked bootloader you can flash this to update. It will not lock your bootloader or overwrite your custom recovery. I slightly debloated it but other than that it's completely stock and still odexed.
INSTRUCTIONS
- Boot to recovery and do a complete wipe (everything except your internal and external sd card)
- Power off device and pull battery for at least 3 seconds
- Boot into Download mode and connect phone to your computer
-Start Odin and place the tar file in the AP slot
-Once Odin says it's ready just press start and let it do it's thing
CQA1 FIRMWARE DOWNLOAD
If you would like to run stock you can download and flash SuperSu for root and also Busybox by Osmosis

Thanks will try later!

Thanks, I'll give it a look over.
Developers don't need no stinkin' signature! If I've been able to help you, please hit the "Thanks" button.

Absolutely flawless!
Developers don't need no stinkin' signature! If I've been able to help you, please hit the "Thanks" button.

What's the changes?

Rahul721 said:
What's the changes?
Click to expand...
Click to collapse
Just some security patches and minor bug fixes.

THREAD MOVED
Since this thread doesn't involve any development, it has been moved to the General section which is appropriate for guides/how-to threads. Please review the sticky in the development section titled "RULES for posting in Development" if you have any questions.
Sent from a government terminal using my sonic screwdriver
kevintm78 said:
This is just a safe upgrade to the latest CQA1 firmware for the SM-N910V. If you are already on 6.0 with an unlocked bootloader you can flash this to update. It will not lock your bootloader or overwrite your custom recovery. I slightly debloated it but other than that it's completely stock and still odexed.
INSTRUCTIONS
- Boot to recovery and do a complete wipe (everything except your internal and external sd card)
- Power off device and pull battery for at least 3 seconds
- Boot into Download mode and connect phone to your computer
-Start Odin and place the tar file in the AP slot
-Once Odin says it's ready just press start and let it do it's thing
CQA1 FIRMWARE DOWNLOAD
If you would like to run stock you can download and flash SuperSu for root and also Busybox by Osmosis
Click to expand...
Click to collapse

@kevintm78
is there any safe upgrade from KK ( unlocked bootloader ) to MM without locking bootloader

machhho said:
@kevintm78
is there any safe upgrade from KK ( unlocked bootloader ) to MM without locking bootloader
Click to expand...
Click to collapse
No buddy there isn't. The issues you'll have will vary when trying to upgrade the firmware without updating the bootloader. Mostly wifi related and brightness issues. All of the safe upgrades remove the aboot so it wouldn't update your bootloader.

Delete - double post

OK, I am on BPA1. Lollipop - Marshmallow combo. Bootloader unlocked, root, etc. Running the 05/24/2016 Hsbadr CM 13.1 build. Can, I flash this and keep the unlocked bootloader or do I have to go through the whole downgrade to the BPA1 firmware, re-root and all that jazz? I just can't believe there is not an easier way to get to Marshmallow-Marshmallow since the bootloader is unlocked.

kerfex said:
OK, I am on BPA1. Lollipop - Marshmallow combo. Bootloader unlocked, root, etc. Running the 05/24/2016 Hsbadr CM 13.1 build. Can, I flash this and keep the unlocked bootloader or do I have to go through the whole downgrade to the BPA1 firmware, re-root and all that jazz? I just can't believe there is not an easier way to get to Marshmallow-Marshmallow since the bootloader is unlocked.
Click to expand...
Click to collapse
Yes . doesn't contain aboot :victory: but the bootloader didn't change it isn't necessary or particularly useful unless you wanted to builds a touchwiz based ROM and wanted to use the most recent base .
---------- Post added at 11:04 PM ---------- Previous post was at 11:00 PM ----------
mojoswagger1980 said:
Yes . doesn't contain aboot :victory: but the bootloader didn't change it isn't necessary or particularly useful unless you wanted to builds a touchwiz based ROM and wanted to use the most recent base .
Click to expand...
Click to collapse
And no lol if you took the safe upgrade from 5.1.1 to 6.0.1 (via the lollipop ROM on marshmallow toolchain) you are currently on an up to date bootloader it is unneccesarry to repeat the unlock procedure and no this doesn't lock your bootloader . it isn't rooted however you would need to flash that but it is a one and done via twrp . kingroot wasn't needed.

successfully​ unlocked on 910V but want to know
Can I flash 910F stock firmware via odin on my unlocked verizon 910V note 4. I want to convert it to GSM phone. Should I need to install custom recovery or permanent root before for this. Or is it possible and safe to convert without loosing sim connectivity. Please help.

Hello everyone! Been quite a while since I've been on here. I have been on the Kyubi ROM since the BL unlock was achieved on our Note4. IMO, it has been a pretty stellar ROM. Been using it ever since. Now, I have decided to upgrade the device.
I want to upgrade to at least a 6.0 ROM and I am on 5.1.1 BL version is BPA1, PDA version is BOK3 and Baseband Version is BPA1 as well, rooted and BL is unlocked.
My question is can I do this "CQA1 Firmware *safe upgrade* SM-N910V" in the OP without any problems?
Thanks in advance for any and all help with this...

stajam said:
Hello everyone! Been quite a while since I've been on here. I have been on the Kyubi ROM since the BL unlock was achieved on our Note4. IMO, it has been a pretty stellar ROM. Been using it ever since. Now, I have decided to upgrade the device.
I want to upgrade to at least a 6.0 ROM and I am on 5.1.1 BL version is BPA1, PDA version is BOK3 and Baseband Version is BPA1 as well, rooted and BL is unlocked.
My question is can I do this "CQA1 Firmware *safe upgrade* SM-N910V" in the OP without any problems?
Thanks in advance for any and all help with this...
Click to expand...
Click to collapse
No, unfortunately there currently isn't an easier process than the one that is outlined in this thread. I had some different intentions with this firmware when I was putting it together and some personal stuff came up so I just posted it as is but you'll need to update your bootloader or you'll have wifi issues with the 6.0 roms.
It's my understanding, though I haven't tested it personally, that's not the case for the 7.0 aosp roms. From what I've read there's been people running those on the bpa1 bootloader.

kevintm78 said:
No, unfortunately there currently isn't an easier process than the one that is outlined in this thread. I had some different intentions with this firmware when I was putting it together and some personal stuff came up so I just posted it as is but you'll need to update your bootloader or you'll have wifi issues with the 6.0 roms.
It's my understanding, though I haven't tested it personally, that's not the case for the 7.0 aosp roms. From what I've read there's been people running those on the bpa1 bootloader.
Click to expand...
Click to collapse
So can you tell me if this is where I would start first, since I am on Baseband version BPA1 with root and Unlocked BL i copied the following below from the instructions from the link you provided.
"Extract and flash N910VVRU2BPA1_N910VVRU2CPD1_FullFirmware.tar.md5 via Odin
This will make you on Lollipop with Marshmallow bootchain/firmware/modem, which is rootable."
Sorry for the noob like questions. I've just been away too long and I really don't want to screw this up lol. I do appreciate all your help though.

stajam said:
So can you tell me if this is where I would start first, since I am on Baseband version BPA1 with root and Unlocked BL i copied the following below from the instructions from the link you provided.
"Extract and flash N910VVRU2BPA1_N910VVRU2CPD1_FullFirmware.tar.md5 via Odin
This will make you on Lollipop with Marshmallow bootchain/firmware/modem, which is rootable."
Sorry for the noob like questions. I've just been away too long and I really don't want to screw this up lol. I do appreciate all your help though.
Click to expand...
Click to collapse
No problem. Yes if you're already unlocked on bpa1 then just go ahead and Odin the firmware you mentioned (N910VVRU2BPA1_N910VVRU2CPD1_FullFirmware.tar.md5). Once you get that booted up then it's just a matter of repeating the same process as before with the LP bootloader. Keep in mind that you won't have wifi when you flash that firmware so you may want to have a copy of kingroot on your internal sdcard ready to go. Then I usually reference this post here on out. There's a couple threads on this subject but I feel like they have some unnecessary steps involved whereas that post really cuts to the meat of it in my opinion.

@kevintm78 Thanks so much. In your opinion, is there really any difference between LP and MM? I really do appreciate your help.